BodyArmor
Latest
Transparent material developed that's twice as strong as Kevlar, infinitely weirder
Scientists in Israel have developed a transparent material with "the hardest organic nanostructure known to man," according to Discovery News. Based on artificial proteins similar to (and simpler than) the beta-amlyoid proteins that have been linked to Alzheimer's disease, and covered with transparent nanospheres, the new material is very, very strong: in order to cut it, a diamond-tipped probe would have to apply twice the pressure it would take to cut Kevlar. Researchers see it being used for anything from bulletproof armor to reinforced steel -- but don't throw out your old body armor yet! It could be years (if not decades) before this comes to market.
Joseph L. Flatley10.29.2010
Shear-thickening liquid hardens upon impact, makes for lighter and more effective body armor
Scientists at BAE Systems in Bristol, UK have come up with a "shear-thickening" (or dilatant) liquid that can be combined with Kevlar to create a new, more powerful bullet-proof material. Similar to the "body armor" used by some Olympic skiers, shear-thickening material acts as a lubricant at low velocities, but quickly hardens upon impact. The scientists describe it as "bullet-proof custard," which shouldn't make us hungry but is for some reason. According to the company, recent tests in which a large gas gun fired metal projectiles at over 300 meters / second into both thirty-one layers of untreated kevlar and ten layers of kevlar combined with the liquid have determined that the liquid armor could be used to effectively protect soldiers from bullets and shrapnel.
Joseph L. Flatley07.09.2010
US Army developing body armor to protect against 'X-threats'
This one's unsurprisingly been in the works for a little while now, but it looks like the US Army is getting a bit closer to actually deploying a new type of body armor that it hopes will protect soldiers against both known threats and so-called "X-threats." While no one's saying exactly what those threats might be, the key to guarding against them, it seems, is an "advanced generation" of X-Sapi armor plating, which is apparently built from the same materials as current E-Sapi plates but built differently for "additional capabilities." That armor has been the subject of some criticism, however, since it actually adds some additional weight to the soldier's already heavy load, but Lt. Col. Jon Rickey of the Army's Soldier Protective Equipment program says there's still plenty of room for improvement in that respect. It's also, of course, still looking at plenty of other alternatives, including BAE's Ultra Lightweight Warrior program, which promises to cut the weight of helmets, vests and other equipment by twenty to thirty percent.
Donald Melanson12.07.2009
Dragon Skin body armor gains piezoelectric sensors, keeps bullet-stopping abilities
This Dragon Skin armor has been knocking about since 2007, but now that piezoelectrics and intelligence have been thrown into the mix we couldn't stop ourselves from taking a peek at it. The armor's strength is derived from a reptilian arrangement of overlapping ceramic and titanium composite discs, which simultaneously block incoming rounds and dissipate the impact to a wider area. What's interesting about the new design is the two piezoelectric sensors attached to each end -- one of them transfers a low voltage of power through the armor in the form of vibration, which the other picks up, and the reported energy loss is interpreted as armor degradation. Gnarlier still is the ability of these sensors to generate electricity from bullet impacts, which can then themselves give you an indication of what sort of bullet hit you. Capable of being applied to soldiers and vehicles alike, this could make the real act of soldiering a whole lot more like a video game (minus the whole "infinite respawn" thing), with HUDs showing you how much "shield" you have left. You can see an old(ish) video of the original armor after the break.
Vlad Savov11.25.2009
Project Grizzly guy forced to auction Trojan 'Halo suit'
Normally we'd start off a post about the sale of Canadian Troy Hurtubise's Trojan fully-armored exoskeleton with a few amusing Robocop quips, but the reason Troy has to let his crazy, high-tech creation go makes such frivolity seem a little inappropriate. You see, Troy -- inventor of such products as several well-documented bear suits, a fire-resistant paste, and a strange device that he claims can see through walls and skin -- spent $150,000 developing the Trojan (apparently his family's entire savings), along with 1,800 hours on everything from calibrating the helmet-mounted laser to designing the unique, um, crotch-mounted digital compass / world clock. Well even after all the media exposure that made his get-up something of an internet celebrity recently, Troy was unable to find any buyers interested in mass producing what was projected to be a $2,000 piece of equipment -- reportedly leaving him broke and facing eviction. If you do decide to pursue this one-of-a-kind wearable tank (it can supposedly withstand a shotgun blast at point blank), keep in mind that you're getting more than just the suit itself, as Troy is also throwing in rights to the so-called "Shadow Armor" formula that he developed; entrepreneurial military contractors take note. So far there hasn't been a single offer on the badass Trojan, and with a starting bid of only $1,000, there's a chance that you could pick this beauty up for a song (the reserve, however, is unknown). We had a pretty funny Batman joke to close things out with, but instead we'll just direct you to the video after the break, and use this space to wish Troy and his family the best of luck.[Via The Hamilton Spectator, thanks Bill D.]
Evan Blass02.06.2007